So, I upgraded to Windows 10... I noticed that all the Direct3D plugins won't work or have issues!! Even Glide and Rice have problems!! None of the few working plugins work Full Screen, it says "ChangeWindow Exception" or "Exception occurred trying to change window"!! I suspect DirectX12 to be the cause, and if it is, that means Project64 won't work on future versions of Windows, which is TERRIBLE. Could you PLEASE have a look at this problem and fix it, I NEED PJ64 to make SM64 Machinimas!

So, I upgraded to Windows 10... I noticed that all the Direct3D plugins won't work or have issues!! Even Glide and Rice have problems!! None of the few working plugins work Full Screen, it says "ChangeWindow Exception" or "Exception occurred trying to change window"!! I suspect DirectX12 to be the cause, and if it is, that means Project64 won't work on future versions of Windows, which is TERRIBLE. Could you PLEASE have a look at this problem and fix it, I NEED PJ64 to make SM64 Machinimas!

the cause for sure is in your video drivers, make sure that are properly installed and updated.

Yeah, but it shouldn't do that, the thing is, DX12 isn't in Beta, it's done! That means PJ64 is the problem here, not my drivers of OS! What that means is, if PJ64 doesn't update to support DX12, every single computer that uses Windows 10 or above won't be able to run PJ64!

Ok, so I figured out how to make the plugin work, but it still doesn't work in full screen. Whenever I go full screen, the game crashes and it an error message appears : "Exception occurred trying to change window"

Nope, I did this and it still crashes! :/ I even did a clean re-install! That's really weird. And I know it's not my drivers because they work just fine on everything and they DO work in PJ64, it just crashes when I go full screen!